Revert "upgrade: add replica bind DN group check interval to CA topology config"
    
    This reverts commit 8c6a10ceddb4fce9a3dd4a334e6804800b5c89f9 since it
    leads to errors in upgrade of first master.
    
    https://fedorahosted.org/freeipa/ticket/6508
    
    Reviewed-By: Martin Basti <mbasti@redhat.com>